# Q41140866

> lighthouse in Trosa Municipality, Baltic coast, Sweden

**Wikidata**: [Q41140866](https://www.wikidata.org/wiki/Q41140866)  
**Source**: https://4ort.xyz/entity/q41140866


## References

1. Swedish list of lights. 1978
2. [Fyrwiki](https://fyr.org/wiki/index.php/Skvallran)
3. [NGA List of Lights, Radio Aids and Fog Signals. 2017](http://msi.nga.mil/MSISiteContent/StaticFiles/NAV_PUBS/NIMA_LOL/Pub116/Pub116bk.pdf)
4. notice to mariners. 1995